Now we know another reason that movie stars Leo DiCaprio and Tobey Maguire have enjoyed quite a bit of their time in 'Sin City' Sydney, Australia - they like a punt, and are fans of Australian land based casinos, with The Star being at the top of their list for the meantime. It's not known for certain if the twosome have played poker or gambled on Australian soil, but take a wild guess.

Many Hollywood (and AussieWood) stars love to gamble, and high-stakes poker is one of their favourite games. Privacy is high on their priorities and it's known that some forms of gambling don't sit well with the law in some parts of the world, including in the United States.

It's understood that Tobey Maguire and mates Leonardo DiCaprio and Ben Affleck are long time high stakes poker fans and may have participated in quite a few private games played mainly in Los Angeles and New York.

The word is that the FBI is probing into alleged Russian mob connections to those big dollar games.

A few months ago there was a lawsuit filed against Maguire claiming a big Wall Street investment guy paid his gambling debts with funds inappropriately acquired from his firm’s investors.

A longtime associate of both DiCaprio and Maguire is understood to have said "As much as those boys love to gamble, they don’t need this kind of hassle...It seems clear that a number of very unsavory people have used their own huge wealth to weasel their way into those games.

"No one needs a Frank Sinatra problem these days," added the leak, referring to the Mafia connections that followed Ol’ Blue Eyes most of his life.

DiCaprio and Maguire are currently enjoying a working holiday of Australia and both gents have been spotted at The Star (entertainment complex and casino - ex Star City Casino) more than once.

'Our Leo' is staring in The Great Gatsby. Maguire is not working Spider-Man, but has a number of exciting projects in the works. May the best player, er, actor Win.

All of this while online gaming companies such as Bwin.Party Digital Entertainment, which owns the World Poker Tour, attempts to get the green light from the US government to offer Americans totally legal online poker games.

Media Man is following up the story, and understands that McGuire is close to coming to terms with prosecutors on the Hollywood Poker investigation.